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Product Name: Digital Input Module
Brand Name: ABB
Model Number: SPDSI14
Place of Origin: SWEDEN
Warranty: 12 Months
Whatsapp：+86 18020776782
Email：[email protected]
Minimum Order Quantity |
1 Piece |
Price |
Contact for Jim |
Packaging Details |
Original new Factory Sealed |
Delivery Time |
3–7 Days |
Payment Terms |
T/T |
Shipping Method |
DHL / FedEx / UPS / TNT |
Supply Ability |
In stock |
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Sales |
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Jim Pei |
| Product Name | ABB SPDSI14 Digital Input Module |
| Manufacturer | ABB |
| Product Type | Digital Input Module |
| Part Number | SPDSI14 |
| Weight | 0.2kg |
| Estimated shipping dimensions | 3.5x31.4x17.6cm |
| Place of shipment | Xiamen, China |
| Country of origin | SWEDEN |
| Module Type | 16-channel |
| Input Voltage Range | 24 V DC nominal |
| Input Current | 3.5 mA @ 24 V |
| Input Impedance | 6.8 kΩ |
| Isolation | 500 V AC channel-to-earth |
| Protection | Continuous ±60 V DC |
| Rack Supply | +5 V DC 180 mA |
| Operating Temp | 0 … +70 °C (rack air) |
| Storage | –40 … +85 °C |
| Humidity | 5 … 95 % RH non-condensing |
The ABB SPDSI14 Digital Input Module is a high-reliability industrial input module designed for digital signal acquisition in ABB automation and process control systems. Featuring 16 input channels, the module provides efficient monitoring of discrete field signals from switches, relays, sensors, and other digital devices commonly used in industrial applications. Its compact design and robust electrical characteristics make it a dependable solution for collecting operational status information in demanding control environments.
Manufactured by ABB in Sweden, the SPDSI14 is engineered to deliver stable performance under harsh industrial conditions. Designed for 24 VDC digital input signals, the module incorporates electrical isolation and overvoltage protection to ensure reliable operation and signal integrity. With a wide operating temperature range and industrial-grade durability, the SPDSI14 is well suited for continuous operation in process industries, manufacturing facilities, and critical infrastructure applications.
The SPDSI14 functions as a digital signal interface between field devices and the control system. It continuously monitors the status of up to 16 digital input points and converts incoming 24 VDC signals into logic-level data that can be processed by ABB controllers and automation platforms. This enables real-time monitoring of equipment conditions, process events, alarms, and operational commands.
In addition to signal acquisition, the module provides protection and isolation features that help safeguard the control system from electrical disturbances. With 500 V AC channel-to-earth isolation and continuous ±60 VDC input protection, the SPDSI14 enhances system reliability while maintaining accurate signal transmission. This allows operators and control systems to respond quickly to process changes and maintain safe, efficient plant operation.
The ABB SPDSI14 is designed for use within ABB process automation and control architectures and is compatible with:
Its combination of 16-channel capacity, robust electrical protection, and reliable 24 VDC signal processing makes the SPDSI14 an effective solution for digital status monitoring and control signal acquisition in a wide range of industrial automation environments.
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